As of the November 2024 Security Update, Microsoft Exchange Server 2019 and 2016 have enhanced support for Elliptic Curve Cryptography (ECC) certificates. In this article, you will learn how to enable and install an ECC certificate in Exchange Server. What is an ECC (Elliptic Curve Cryptography) certificate? Elliptic Curve Cryptography (ECC) offers several advantages over ..read more

There are times when users need access to another user’s OneDrive, such as when someone is leaving or going on vacation and needs to provide access to their personal files. While it’s recommended to share specific files or use a shared folder, granting full OneDrive access is a common request. In this article, you will ..read more

There are three different methods to join a Windows 11 computer to a domain. You can use the GUI, PowerShell, or Command Prompt. However, we recommend using PowerShell because that’s the fastest method. In this article, you will learn how to join a Windows 11 computer to the domain. Join Windows 11 computer to Domain ..read more

If you’re experiencing frequent authentication prompts or slow performance with Outlook and Exchange Server, enabling Kerberos Authentication will fix it. Also, Kerberos provides stronger security and better performance compared to NTLM authentication. In this article, you will learn how to configure Kerberos Authentication for Exchange Server. Kerberos Authentication in Exchange Server Kerberos authentication is a ..read more

For years, the standard key length was 1024-bit DKIM keys, but hackers continue to develop new methods to break DKIM keys. As a result, the National Institute of Standards and Technology (NIST) recommends 2048-bit keys. In this article, you will learn how to check the DKIM key length and how to upgrade it to 2048 ..read more

When you have a hybrid organization, the users are created in the on-premises Active Directory, which syncs to Microsoft Entra ID. However, you want that when a user changes their password in the cloud apps, it syncs back to their on-premises account. This is essential because you want them to use one password. In this ..read more

You migrated all the mailboxes from Exchange Server to Exchange Online. Also, there is no more SMTP relay set up on the Exchange Server. You finally want to remove the Exchange Server but keep the Active Directory as your authority because you’re not completely going to the cloud. In this article, you will learn how ..read more

By default, users can add additional storage providers in Outlook on the web, such as Box, Dropbox, Google Drive, and OneDrive Personal. While this is a nice feature, it increases the risk of data breaches. It’s advisable to disable it in your organization. In this article, you will learn how to restrict access to storage ..read more

Microsoft released Cumulative Update 15 for Exchange Server 2019 (KB5042461) on February 10, 2025. Also known as Exchange Server 2019 CU15. This Cumulative Update includes new features, fixes for customer reported issues, a security change, and incorporates all previously released Security Updates (SUs). How to update Exchange Server 2019 to CU15? It’s recommended to update ..read more

Many organizations forget that they have assigned a role to a user that should have been unassigned a long time ago. An overview of all the roles in your Microsoft Entra tenant is essential so you know who is assigned which role. In this article, you will learn how to export PIM roles in Microsoft ..read more